NCT05533905

DECISIve - DiagnosE Using the Central veIn SIgn v1.0

DECISIve - DiagnosE Using the Central veIn SIgn. A Prospective Diagnostic Superiority Study Comparing T2*MRI and Lumbar Puncture in Patients Presenting With Possible Multiple Sclerosis.

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 113 (actual)
• Sponsor: Nottingham University Hospitals NHS Trust · Academic / Other
• Sex: All
• Age: 18 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

DECISIve - DiagnosE using the Central veIn SIgn. A prospective diagnostic superiority study comparing T2\* MRI and lumbar puncture in patients presenting with possible Multiple Sclerosis

Detailed description

There is currently no agreement on the best way to diagnose Multiple Sclerosis (MS). Frequently, people suspected of having MS have a standard MRI scan and undergo a 'lumbar puncture' (a thin needle is inserted between the bones in the lower spine). Patients often report they find it painful and it can cause unintended complications requiring hospitalisations or time off work to recover. Although the fluid taken during a lumbar puncture can show evidence of disease, this is not always the case. We do not find abnormalities in everyone who has MS but some people with conditions that can mimic MS, but need very different treatment, have similar lumbar puncture abnormalities. Both of these problems can lead to misdiagnosis. A new MRI scan allows us to see small veins that run through damaged areas of the brain in people with MS. It has been shown that this is a specific finding to MS, seldom seen in other conditions. It is not painful and carries few or no risks. This research aims to change the way people are diagnosed with MS and reduce the number of lumbar punctures used. Our team will recruit a large number of people from different hospitals whose doctors suspect they may have MS. We will invite them to have the new eight-minute MRI scan. After 18 months, we will find out what diagnosis is eventually reached and compare this to the finding of the new scan. We will compare the accuracy, speed, costs and acceptability of the different tests needed to make a diagnosis of MS and establish if most lumbar punctures can be replaced by a slightly longer MRI scan. This research could provide the NHS with a scientific approach to diagnose MS which is safer, more cost effective and importantly, more acceptable to patients.

Conditions

• Multiple Sclerosis

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Lumbar puncture	A thin needle is inserted between the bones in the spine.
DIAGNOSTIC_TEST	MRI	A scan of the head.

Timeline

• Start date: 2019-12-09
• Primary completion: 2023-11-06
• Completion: 2023-11-06
• First posted: 2022-09-09
• Last updated: 2024-03-29

Locations

1 site across 1 country: United Kingdom